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-rw-r--r--c/src/lib/libcpu/bfin/interrupt/interrupt.h80
1 files changed, 0 insertions, 80 deletions
diff --git a/c/src/lib/libcpu/bfin/interrupt/interrupt.h b/c/src/lib/libcpu/bfin/interrupt/interrupt.h
deleted file mode 100644
index 2c6b538bde..0000000000
--- a/c/src/lib/libcpu/bfin/interrupt/interrupt.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * RTEMS support for Blackfin interrupt controller
- *
- * COPYRIGHT (c) 2008 Kallisti Labs, Los Gatos, CA, USA
- * written by Allan Hessenflow <allanh@kallisti.com>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef _interrupt_h_
-#define _interrupt_h_
-
-/* Some rules for using this module:
-
- SIC_IARx registers must not be changed after calling
- bfin_interrupt_init().
-
- The bfin_isr structures must stick around for as long as the isr is
- registered.
-
- For any interrupt source (SIC bit) that could be shared, it is only
- safe to disable an ISR through this module if the ultimate source is
- also disabled (the ultimate source must be disabled prior to disabling
- it through this module, and must remain disabled until after enabling
- it through this module).
-
- For any source that is shared with modules that cannot be disabled,
- give careful thought to the control of those interrupts.
- bfin_interrupt_enable_all() or bfin_interrupt_enable_global() can
- be used to help solve the problems caused by that.
-
-
- Note that this module does not provide prioritization. It is assumed
- that the priorities afforded by the CEC are sufficient. If finer
- grained priority control is required then this wlll need to be
- redesigned.
-*/
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* source is the source to the SIC (the bit number in SIC_ISR). isr is
- the function that will be called when the interrupt is active. */
-typedef struct bfin_isr_s {
- int source;
- void (*isr)(int source);
- /* the following are for internal use only */
- uint32_t mask;
- int vector;
- struct bfin_isr_s *next;
-} bfin_isr_t;
-
-/* If non-default mapping is desired, the BSP should set the SIC_IARx
- registers prior to calling this. */
-void bfin_interrupt_init(void);
-
-/* ISR starts out disabled */
-void bfin_interrupt_register(bfin_isr_t *isr);
-void bfin_interrupt_unregister(bfin_isr_t *isr);
-
-/* enable/disable specific ISR */
-void bfin_interrupt_enable(bfin_isr_t *isr, bool enable);
-
-/* atomically enable/disable all ISRs attached to specified source */
-void bfin_interrupt_enable_all(int source, bool enable);
-
-/* disable a source independently of the individual ISR enables (starts
- out all enabled) */
-void bfin_interrupt_enable_global(int source, bool enable);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _interrupt_h_ */
-